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8th CBSE
IMPORTANT
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A lightning conductor consists of a short, thin wooden stick.

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Important Questions on Some Natural Phenomena

EASY
8th CBSE
IMPORTANT
The sudden and rapid expansion of air produces loud sound is heard as thunder.
EASY
8th CBSE
IMPORTANT
Take shelter under a table, during the earthquake.
EASY
8th CBSE
IMPORTANT
What is an elecrtic charge?
EASY
8th CBSE
IMPORTANT
What is lightning? How does lightning take place between the clouds?
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8th CBSE
IMPORTANT
Write two damaging effects of lightning.
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8th CBSE
IMPORTANT
In what ways is lightning useful?
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8th CBSE
IMPORTANT
Which device is used for protecting high-rise buildings?
EASY
8th CBSE
IMPORTANT
What is lightning conductor? How does a lightning conductor prevent damage to the building during lightning?